baber/WOPTO huggingface dataset:
Patent JP-H07313481-A (JP)
Title: Magnetic resonance image diagnostic method and apparatus therefor
Inventor: SHIMIZU HIROMICHI
IPC: G01N24/00
Filed: 1994-05-23
Abstract: PURPOSE:To exactly correct the saturation effect of a fluid part according to photographing conditions by determining a saturation curve of vertical magnetization according to the photographing conditions and determining an excitation profile and RF pulse waveform therefrom. CONSTITUTION:A static magnetic field generating magnet 60 generates a strong and uniform static magnetic field in a space where an examinee 10 is placed. A high-frequency transmission section (RF pulse generating means) 62 has an RF coil 63 for irradiating the concern region (fluid part) of the examinee 10 with RF pulses. A ramp magnetic field generating section 66 has a ramp magnetic field coil 67 of three ways to generate the ramp magnetic field to be superposed on the static magnetic field. A high-frequency detecting section 64 has an RF coil 65 for detecting the MR signal generated from the examinee 10. An image processing section 68 reconstitutes the image of the fluid part by using the NMR signal. The saturation curve of the vertical magnetic field in the thickness direction of the region meeting the photographing conditions is determined and the excitation profile to correct the saturation curve is determined at this time. The RF pulses to provide such excitation profile are used as the RF pulses for excitation.
Patent JP-S61268950-A (JP)
Title: Heat collecting device
Inventor: NINAGAWA NORIO
IPC: F24S10/70
Filed: 1985-05-21
Abstract: PURPOSE:To prevent sudden deterioration of heat collecting performance due to frosting and permit elongation of operating time as well as the operation under low atmospheric temperature by a method wherein the fin pitch of lower inlet port side of a heat collector is made more dense then the fin pitch of upper outlet port side of the same. CONSTITUTION:Since heat collection in refrigerating cycle is effected by the change of latent heat, the surface temperature of the fin 7 becomes lower than atmospheric temperature by several degrees, therefore, frosting B begins on the surface of the fin 7. Frosting is generated on the surfaces of the tip end part or flat surface part of the fin 7, thereafter, the frost grows gradually at the tip end of the fin 7 as time elapses and the thickness of frost is increased thereby reducing the width of gaps A gradually, however, the fin pitch of upper side of the device is larger than the lower side thereof, therefore, it takes quite long time until the fins are clogged. The upper side of the heat collector 1 is provided with wider fin pitch, therefore, clogging is not caused easily even when the amount of frosting is large. On the contrary, the fin pitch is more dense in the lower side of the collector 1, however, the heat transfer rate of the lower side is lower than the same of the upper side, therefore, the amount of frosting is comparatively small and the degree of clogging is small consequently.
Patent JP-H07319656-A (JP)
Title: Method for controlling window and its device
Inventor: TAMAYAMA YASUSHI
IPC: G06F3/048
Filed: 1994-05-24
Abstract: PURPOSE:To effectively utilize a display area when a display of large size is used and to easily grasp the whole image of data displayed in a subordinate window by varying the scroll visual field of the subordinate window associatively with variation in the size of a main window. CONSTITUTION:An operator inputs data indicating that the main window is varied in size and its size through an input device 202 looking at a display 203. The inputted information is transferred to an input processing part 225 and an execution control part 221 acquires the inputted main size from the input device 202 and passes them to a display attribute variation part 225. Then, the display attribute variation part 225 refers to a window display information table 204 and sets window display attributes in a display attribute information table 205. Then, the execution control part 221 calls a display processing part 223 to instruct it to change the scroll visual field. Consequently, the display processing part 223 instructs the display 203 to change the scroll visual field of the subordinate window and to reflect a display.
Patent JP-H11305940-A (JP)
Title: Optical pointing input system
Inventor: EBINE YOSHIAKI
IPC: G09F9/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical pointing input system capable of intuitive input operation interactive with a computer while using an optical pointing device. SOLUTION: This system is composed of a computer 3 having an external communication input terminal and a display output terminal, display device 1 having a reflection plane so as to display an input display picture, optical pointing device 4 having an optical pointing means, and optical pointing input device 5 having a photosensor means, optical incidence system, optical filter for selecting prescribed wavelength light, position detecting means, coordinate operating part for operating and outputting coordinate data in the input display picture from position data, detection part for detecting a pointing signal from a photodetecting signal, and communication control means for sending out the position data and pointing signal onto a communication line and controlling them.
Patent JP-H047291-A (JP)
Title: Elevator hall door unlocking device
Inventor: ITO TAKAHITO
IPC: B66B13/16
Filed: 1990-04-26
Abstract: PURPOSE:To make unlocking of an elevator hall door easy by providing an unlocking lock, which turns the hall door locking key toward the unlocking direction, on the upper part of the hall door after forming the upper frame of a three way frame turnable. CONSTITUTION:When a hall door 3 is to be opened from the boarding side of an elevator, an upper frame 2c is slid side ways and removed from a stopper thus making the hall door 3 open and close. This makes the upper frame 2c openable as shown in chain lines on the sketch with a hinge 21 as its axis. Now a key 11a is engaged with a latch 10 and the hall door 3 is locked. Next, by turning a knob 27 by hand, a cam 25, functioning as an unlocking lock, also turns, a pin 24 is pushed up, the key 11 is turned and removed from the latch 10 and the hall door 3 is unlocked. The hall door 3 thereby can be unlocked easily.
Patent JP-S5448707-A (JP)
Title: Preparation of gamma-keto-aldehydes
Inventor: SAKURAI HIDEKI
IPC: C07B61/00
Filed: 1977-09-10
Abstract: PURPOSE: To obtain γ-keto-aldehydes in high yield with easy separation, by reacting α-siloxyallylsilanes and acid halides in the presence of a Lewis acid, followed by the hydrolysis.  
     CONSTITUTION: γ-Keto-aldehydes of formula III are produced by reacting α- siloxyallylsilanes of formula I (R 1-3  are H or hydrocarbon; R 4-9  are lower alkyl, aralkyl or aryl) with acid halides of formula II (R 10  is hydrocarbon; X is halogen) in the presence of a Lewis acid at -100°C to room temperature, followed by the hydrolysis. Titanium tetrachloride is preferable as the Lewis acid. The reaction is usually carried out in an inert solvent. For example, 5-methyl-4-oxo-hexanal is obtained by the reaction of α-dimethyl-t-butyl-siloxytrimethylallysilane and isobutyl chloride.  
     USE: Intermediates for the syntheses of jasmone, dehydrojasmone, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11303527-A (JP)
Title: Louver for building
Inventor: NAKAMURA MASANORI
IPC: E06B5/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a louver for building capable of being applied to a high-rise building, performing efficient power generation and ventilation, and not spoiling the apperance thereof. SOLUTION: A plurality of louver main bodies 9 which form a ventilation space 6 on a wall face on which sunlight S is irradiated of a building and is provided with a light receive face 10 having a required length in the horizontal direction and a required upward angle α on a front face of the ventilation space 6 are arranged across a predetermined interval L in the vertical direction, and a ventilation port 11 is formed between the louver main bodies 9 and a solar battery 13 is arranged on the light receive face 10 of the louver main body 9.
Patent JP-S5443098-A (JP)
Title: Production of column for gas chromatograph
Inventor: SHIMONO MASAO
IPC: B01J20/292
Filed: 1977-09-10
Abstract: PURPOSE: To produce a column of high serviceable temperature and stable separating characteristics by heating the coating agent having been reaction-formed within a capillary tube by closing the tube thereby coating the tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11305067-A (JP)
Title: Ferrule for optical fiber
Inventor: OCHI KATSUHIKO
IPC: G02B6/36
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To shield light which is irradiated from a ferrule end face when it is not connecting the optical plug to an optical connector by providing a light shielding means on the inner side of a lid member provided with a through-hole, so as to project the ferrule end face at the tip of a ferrule main body. SOLUTION: A lid member 51 is arranged freely movable in the direction of an optical axis A of an optical fiber covering a tip part 25 of a ferrule main body 23. At the lid member 51, a through-hole 59 capable of projecting the ferrule end face 23b is formed. By moving the lid member 51 to the side of a tip 23a, the ferrule end face 23b projected from a through-hole 59a is pulled into the lid member 51, and the optical axis A of the optical fiber 21 is shielded by a light-shielding member 33 linked with the movement of the lid member 51 at the sometime. Thus, at the time of not connecting the ferrule main body 23 to the optical connector, the outside of the lid member 51 is prevented from being irradiated with the light outputted from the ferrule end face 23b.
Patent JP-H09292274-A (JP)
Title: Earthquake sensor
Inventor: AIKAWA OKIYASU
IPC: G01V1/18
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To form a sensor itself into an essentially safe explosionproof construction by electromagnetically braking a pendulum swinging in the horizontal all directions, and constituting the sensor so that movement of the pendulum is optically output when the pendulum swings by detecting the lateral vibration of earthquake. SOLUTION: A pendulum 1 is formed into a bar, and it swings centering around the lower end 1a pivotally supported by detecting lateral vibration of earthquake. In a braking part 2, when a brake plate 2a together with the pendulum 1 swing in any direction, magnetic vortex current is generated on the brake plate 2a, and electromagnetic braking against swing of the pendulum 1 is generated by interaction of it and the magnetic force of a permanent magnet. In a detecting part 3, when the pendulum 1 swings, a light emitting part 3a and a light receiving part 3b are optically intercepted between by a sensor plate 3c. A control part 7 inputs the detected signal of the detecting part 3, computes the time of optical interception, integrates the magnitude of earthquake previously set by the time, and judges the degree of warning.  The warning output from the control circuit 7 is displayed on a control board.
Patent JP-S5537014-A (JP)
Title: Carrier supply circuit
Inventor: YAGI KAZUO
IPC: H04J1/06
Filed: 1978-09-08
Abstract: PURPOSE:To obtain a carrier of high accuracy by a carrier oscillator having a simple specification applying a positional synchronization to the position synchronizing circuit by a base oscillator. CONSTITUTION:The output of the voltage control oscillator (VCO)3 is frequency divided into 1/n1 by the first frequency divider 4 and shaped into sine wave by the low pass filter, amplified by the amplifier 6 and put out as output to the output terminal 9-1, whereas this output frequency is frequency divided into 1/m1 by the second frequency divider 7 for equalizing to the base frequency, compared with the base frequency from the base oscillator 1 by means of the phase comparator 8 to control VCO3 so as to coincide both the frequencies. Therefore, if the base frequency is 4KHz, the output frequency becomes 4m1KHz. The value of n1 is a ratio of frequency division for determining the oscillation frequency and may be selected so as to easily constitute VCO.
Patent JP-H06321857-A (JP)
Title: Production of high-purity terephthalic acid
Inventor: IZUMISAWA YOSHIAKI
IPC: C07B61/00
Filed: 1993-05-11
Abstract: PURPOSE:To provide a production method capable of producing high-purity terephthalic acid excellent in hue. CONSTITUTION:The characteristic of this method for production of high-purity terephthalic acid is to carry out by oxidizing p-xylene, bring hydrogen into contact with the resultant aqueous slurry of crude terephthalic acid at <=200 deg.C in advance and then heat it in the presence of a VIII group metal catalyst at 220 to 320 deg.C for hydrogenation reduction.
Patent JP-S61269898-A (JP)
Inventor: ITO KAZUHIKO
IPC: H05B41/282
Filed: 1985-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5451596-A (JP)
Title: Chromatography material
Inventor: JIEEMUSU ROBAATO SHIEFUAA
IPC: G01N30/88
Filed: 1978-09-08
Abstract: COMPOSITION FOR CHROMATOGRAPHY A chromatographic material comprising an inorganic support-polysaccharide particle matrix is described.  The matrix comprises an inorganic support having a high surface density of hydroxyl groups and, covalently attached thereto, insoluble particles of a polysaccharide.  The free hydroxyl groups of the matrix can be activated, for example, by treatment with cyanogen bromide or sodium metaperiodate, to form active sites where ligands can be attached for affinity chromatography.
Patent JP-S5444710-A (JP)
Title: Electromagnet of ebullition cooling type
Inventor: UMEMORI TAKASHI
IPC: H02K41/02
Filed: 1977-09-14
Abstract: PURPOSE: To obtain effective cooling by accommodating an annular coil body x consisting of a flat wire with its long side surfaces overlapping each other and its short side surfaces exposed in an annular cooling trough an passing an ebullition cooling medium through a gap formed between the coil surface and trough.  
     CONSTITUTION: An annular coil 1 consisting of a flat wire xx5 with its long side surfaces overlapping each other and its short side surfaces exposed as its outer periphery is accommodated within annular cooling trough 2, which is fitted on a core 3 with gaps 6 and 7 of suitable sectional profiles formed between the surface of the cooling trough. An ebullition cooling medium is passed into this gap from an inlet duct 10 for robbing the wire of heat produced therein directly from the short side surfaces as heat of gasification of the cooling medium. The gas thus formed is fed out through a discharge duct 11 and liquified again for recirculation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5733941-A (JP)
Title: Positioning device
Inventor: IKEDA KEIGO
IPC: H05K13/00
Filed: 1980-08-08
Abstract: PURPOSE: To automatically perform centering by fixing a work in case a surface plate ascends and fixing said surface plate in case it descends.  
     CONSTITUTION: A positioning hole 2 is made in a work 1, while a positioning pin 16 is installed on an upper surface plate 15 which is connected, through a parallel supporting device 14 and flexible joint 18, to a lower surface plate 13 going up and down along a guide pin 11 by a lift device 10. When both upper and lower surface plates ascend with operation of the lift device 10, the guide pin 11 separates from a guide hole 17 of the upper surface plate 15, which becomes swingable in the horizontal direction, and further, the positioning pin 16 is fitted into the positioning hole 2. Upon removal of what supported the work 1 till then, the upper and the lower surface plates descend with the work 1 placed on them. The guide pin 11 is then fitted into the guide hole 17 as before and the surface plates as well as the work are positioned. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01279157-A (JP)
Title: Device for controlling slip of torque converter
Inventor: YAMAMOTO JUNICHI
IPC: F16H45/02
Filed: 1988-05-02
Abstract: PURPOSE:To let deceleration slip be positively controlled by starting a slip control after a lock-up clutch has been completely connected once, or after fastening force has been increased to the extent that the clutch comes close to the aforesaid situation in the case of transition to a deceleration slip control. CONSTITUTION:When the CPU 30 for a slip control device, to which engine revolutions NE, turbine revolutions NR of a torque converter, vehicle speeds V, and on/off signals from an idle switch are inputted, forms judgement that the device has been shifted to a deceleration slip control, a duty solenoid valve 26 is controlled by means of a 100% duty ratio so as to let a lock-up clutch correspond to a complete connecting condition once. In the second place, the difference between both revolutions NE and NR is computed so as to allow the aforesaid difference to set a duty ratio correction value based on the map of the RAM 29 for letting deceleration slip be controlled while the duty ratio is being corrected. By this constitution, a slip control at the time of deceleration can be positively assumed.
Patent JP-H11304186-A (JP)
Title: Heat-insulating panel
Inventor: AKITA SHUZO
IPC: F24F13/20
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To improve stiffness and at the same time reduce material and manufacturing costs, to prevent a foamed resin material from being leaked, and to improve finish. SOLUTION: In a heat-insulating panel 30A that is formed by filling a foamed urethane form 34 at a space 33 between box-shaped outer and inner members 31 and 32 that are loosely engaged each other, a bending plate part 37 is bent from the inner edge of an outer periphery plate part 36 of the outer member 31 to an opening side, a heat-insulating gasket 43 with a T-shaped section is inserted into the opening side of a gap 40 that is formed between the outer periphery plate part 36 of the outer member 31 and an inner periphery plate part 39 of the inner member 32, and a foamed urethane form 34A is filled into the remaining space of the gap 40 between the outer periphery plate part 36 and the inner periphery plate part 39 so that it is in one piece with the foamed urethane form 34 being filled into the space 33.
Patent JP-S5734468-A (JP)
Title: Missile
Inventor: YAMANE HIDEO
IPC: H01Q1/28
Filed: 1980-08-11
Abstract: PURPOSE:To use both infrared rays and radio waves by forming a mirror surface of a secondary mirror in such a way that the radio waves pass the mirror surface but the infrared rays are reflected, and providing an antenna behind the secondary mirror. CONSTITUTION:The output of a transmitter 12 of the radio wave is transmitted to the antenna 10 via a duplexer 11. The radio wave is transmitted through the secondary mirror 2, and irradiated to a target from a primary mirror 1. The radio wave reflected by the target is received by the antenna 10 via the primary mirror 1. The signal received by the antenna 10 is subjected to the amplitude modulation in proportion to the error angle between the target and a tracking system. In response to said signal, a servo part 20 is controlled. As the missile approaches the target plane, the infrared ray irradiated from the target plane is focused by the primary mirror 1, reflected by the secondary mirror 2, and reaches a sensor 5 via a reticle 4. The servo part 20 is controlled by the error angle signal caused by the radio wave or the infrared ray based on the switching state of a switch 19.
Patent JP-S5633062-A (JP)
Title: Manufacture of decorative board having uneven pattern
Inventor: NAKAHARA SHIYOUHEI
IPC: B05D5/06
Filed: 1979-08-28
Abstract: PURPOSE: To obtain an uneven pattern having a sufficient cubic feeling, by forming a swelled part on the surface of the substrate by coating in a certain pattern the mixture of the inorganic powder and the synthetic resin and then spraying the shot plaster to dig out the substrate area excepting the swelled part.  
     CONSTITUTION: The mixture of the inorganic powder and the synthetic resin used as the main components is printed by the screen printer 2 and then dried in a certain pattern on the surface of the substrate 1 made of the mineral fiber plate. Thus the swelled pattern part 3 having a higher hardeness is formed. This part 3 is then dried, and then the grain substance of the walnut shell or the like is sprayed in the entire surface of the substrate 1 by the shot plaster 5 to dig the area excepting the part 3. The part 3 having a higher hardness than the substrate 1 is never broken or dug, and thus only the surface layer exposed on the substrate 1 is dug to obtain the hollowed pattern part 6 having the desired depth. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11295058-A (JP)
Title: Method and instrument for measuring tube
Inventor: SAITO MINORU
IPC: G01B21/08
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To measure the external diameter, thickness, internal diameter, disalignment (eccentricity), perpendicularlity, overall length, etc., of a tube at a time with high precision by combining a rotary surface plate with a noncontact external diameter measuring instrument and a noncontact thickness measuring instrument. SOLUTION: On the surface plate 2, the tube to be measured is mounted longitudinally and the noncontact external diameter measuring instrument 3 and noncontact thickness measuring instrument 7 are arranged at a specific distance opposite the tube to be measured. Then the surface plate 2 is rotated and the measuring instruments 3 and 7 while scanned along the length of the tube to be measured measure the external diameter and thickness of the tube in rotation at the same time. Further, when the measuring instruments 3 and 7 are scanned along the length of the tube, the height from the surface plate 2 is measured from variation in the external diameter of the tube and the center point of each measurement cross section is compared with the center point of a flange part 23 of the tube to measure the perpendicularly of the tube.  Or the thickness is measured over the entire circumference of the tube and the state of thickness partiality is measured.
Patent JP-2000302021-A (JP)
Title: Vehicle braking force control device
Inventor: SAKAMOTO JUNICHI
IPC: B60T8/48
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To control the braking force for each wheel to the target figure accurately as much as practicable even in such a situation that a failure has occurred in a means to sense the liquid pressure of a high-pressure liquid supply source. SOLUTION: When a pressure sensor 72 to sense the internal pressure Pa of an accumulator 38 remains normal, the target pressure Pti in each wheel cylinder is calculated on the basis of the amount of braking operation made by the driver, and the control amounts Ei of incremental and decremental control valves 50FL-50RR and 60FL-60RR for achieving the target pressure Pti are calculated on the basis of the obtained pressure Pa and the target figure. When the pressure sensor 72 is in failure, the decremental amount ΔVan of the oil in the accumulator 38 is calculated, and at least on the basis of the obtained ΔVan, the pressure Paa in the accumulator 38 is presumed, and the control amounts Ei of the incremental and decremental control valves 50FL-50RR and 60FL-60RR are calculated on the basis of the presumptive liquid pressure and the target figure.